How many leaves are there in the universal set?
How many leaves are in the shaded subset?
How many leaves are in the not-shaded subset?

1)

8 leaves

2)

6 leaves

3)

2 leaves

Step-by-step explanation:

A universal set is the collection of all objects in a particular context or theory so there are 8 leaves all together. Its asking for the shaded ones only on the second question all together which is 6 leaves. and then not shaded ones all together which is 2 leaves.

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.